Recent evidence regarding genetic influence on most psychological ...

[swpotter12]

Recent evidence regarding genetic influence on most psychological disorders has shown that
 
  a. single culprit genes are usually responsible for psychological disorders.
  b. genes that influence psychopathology are usually recessive.
 c. there is no evidence that genes influence psychopathology.
 d. multiple genes interact, with each gene contributing a small effect.

Question 2

The most recent estimates of the contribution of genetics to the development of personality characteristics such as shyness or activity level are approximately __________ percent.
 
  a. 10 - 20
  b. 30 - 50
  c. 75 - 85
  d. zero.

[jaykayy05]

Answer to Question 1

d

Answer to Question 2

b

[swpotter12]

Thanks for the timely response, appreciate it

[rachel]

YES! Correct, THANKS for helping me on my review